Another United States traveler arrives at a United States point of entry. He has purchased a Fiat car abroad that cost him $4,150. If he has not used his duty free exemption yet, how much duty does he have to pay?

263.25

269.75

276.25

2,697.50

5(-9w) put expression in distributive property

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?